NWS US August 19, 2026 through August 23, 2026 Heat Index Forecasts
Select Heat Index Threshold:No Threshold Maximum Heat Index Forecasts
Wed August 19, 2026 | Thu August 20, 2026 | Fri August 21, 2026 | Sat August 22, 2026 | Sun August 23, 2026
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Maps and Data Courtesy of NOAA NWS Weather Prediction Center -- Script by SE Lincoln Weather